A cigarette capable of actively controlling smoke

Abstract

The present application relates to the field of cigarette technology, in particular to a new type of cigarette capable of actively controlling smoke and adjusting the ratio of smoke and air to limit tar and constant resistance. It comprises a filter (1) and a cigarette (5), characterized in that a hollow circular tube volute (2) is arranged between the filter (1) and the cigarette (5), one end of the hollow circular tube volute (2) is provided with a support (3) for supporting a volute impeller, the volute impeller (4) is arranged in the hollow circular tube volute (2), and the volute impeller (4) is installed on the support (3) through a rotating shaft (4.2). The present application can effectively control the ratio of smoke and air, further reduce tar, and meet the sensory stimulation of consumers.

Description

Technical Field

[0001] This invention relates to the field of cigarette technology. Specifically, it relates to a novel type of cigarette that can actively control smoke and adjust the ratio of smoke to air to limit tar and maintain constant draw resistance. Background Technology

[0002] Smoking and health are among the major challenges facing the tobacco industry. Through vigorous promotion and application of various tar-reducing technologies and projects, my country's tobacco industry has significantly reduced the average tar release of cigarettes, and the harmful components in cigarette smoke have also decreased accordingly. However, reducing tar in cigarettes is a very challenging task, especially given that Chinese cigarette consumers are accustomed to smoking flue-cured cigarettes, making the task even more difficult.

[0003] Reducing harmful components in cigarette smoke is generally achieved by decreasing the tar release. Currently, the main methods for reducing cigarette tar include: 1) reducing tar by selecting high-quality raw materials, adjusting the leaf blend formula, and adding additives; 2) using perforated air intake to dilute the smoke and reduce tar. Perforations in the cigarette paper, tipping paper, and filter forming paper allow air to be drawn in and diluted, reducing tar. Because air enters the cigarette through the perforations during combustion and mixes with the mainstream smoke, the smoke is diluted, and the various chemical components in the smoke are reduced. Therefore, the degree of smoke dilution directly affects the quality of cigarette products and the effectiveness in reducing harmful components such as tar and carbon monoxide. Since the degree of smoke dilution is related to the size, number, arrangement, and uniformity of the perforations in the perforated paper, the uniformity of air permeability is a crucial technical indicator for low-tar cigarette products. If the air permeability of cigarette paper, tipping paper, and forming paper is too high, the cigarette's flavor will become weaker and its quality will decline; if the air permeability is too low, the effect of reducing cigarette tar will not be achieved. Thirdly, reducing the diameter of cigarettes can reduce tar. The low tar and low harm characteristics of medium and slim cigarettes cater to consumers' health awareness. The medium and slim cigarette category is developing rapidly, with production and sales continuously increasing, and its proportion and status in the cigarette market are gradually rising.

[0004] Extensive research and investigation have shown that regardless of the various perforation arrangements or the different tar-reducing effects achieved by perforations in different locations, the principle is the same: when smoking a cigarette, external air enters the filter and dilutes the mainstream smoke, thereby reducing the amount of tar inhaled and achieving the goal of tar reduction. However, relying solely on perforations to reduce tar is limited. Regardless of the perforation method, it involves passively drawing in air to dilute the smoke, and once the tar release from cigarettes is reduced to a certain level, the sensory stimulation of the cigarette is significantly affected. How to reduce the harm of smoking to the human body while still satisfying the enjoyable smoking experience has become a crucial issue for tobacco industry researchers and manufacturers, requiring breakthrough innovations in cigarette tar reduction technology. Summary of the Invention

[0005] In response to the current status and shortcomings of tar reduction technology, this invention provides a cigarette that controls smoke. It can actively control the smoke to adjust the ratio of smoke to air to limit tar and maintain constant draw resistance. It can simultaneously control and limit the amount of mainstream smoke in the cigarette and inhale fresh air, thereby effectively controlling the ratio of smoke to air. While further reducing tar, it also satisfies the sensory stimulation of consumers.

[0006] The technical solution of the present invention is as follows: It includes a filter (1) and a cigarette (5), characterized in that: a hollow cylindrical vortex shell (2) is provided between the filter (1) and the cigarette (5), a bracket (3) supporting a turbine impeller is provided at one end of the hollow cylindrical vortex shell (2), a turbine impeller (4) is provided inside the hollow cylindrical vortex shell (2), and the turbine impeller (4) is installed on the bracket (3) through a rotating shaft (4.2).

[0007] A preferred technical solution of the present invention is as follows: the filter tip (1) is divided into three sections, with the two ends being filter tips (1) formed by wrapping filament bundles with forming paper. The middle of the filter tip (1) is provided with a hollow cylindrical vortex shell (2) the same size as the cigarette, and the hollow cylindrical vortex shell (2) is provided with a viewing window. The hollow cylindrical vortex shell (2) is connected to the forming filter tip 1 and the cigarette section (5) with a splicing paper (6) to form a complete cigarette. The turbine impeller (4) includes turbine blades (4.1) and a rotating shaft (4.2). Centrifugal friction plates (4.3) are installed on the turbine blades (4.1), and the centrifugal friction plates (4.3) are connected to the turbine blades (4.1) by an elastic material (4.4). A vent hole is opened from the contact end of the filter tip (1) to the turbine impeller (4).

[0008] When smoking, the amount of smoke inhaled varies depending on the suction strength. Stronger suction results in a larger volume of smoke and higher tar content, with more smoke passing through the turbine impeller. Based on aerodynamic principles, suction drives the turbine impeller to rotate; a larger volume of smoke means a faster rotation speed. Utilizing centrifugal force, the higher the rotation speed, the farther the friction plates are thrown from the center, resulting in greater friction on the turbine casing. Higher rotational resistance leads to lower rotational speed. This restricts the amount of smoke passing through the turbine impeller, thus limiting the mainstream smoke volume. Simultaneously, air is added through the vents to further dilute the smoke, reducing suction resistance, satisfying sensory stimulation, and controlling tar content.

[0009] When the suction force and suction resistance are constant, the rotation speed remains constant. When the suction force is constant and the suction resistance decreases, the amount of flue gas increases. When the suction force is large, the speed of the turbine impeller increases, and under the action of centrifugal force, it has the function of constant suction resistance.

[0010] The beneficial effects of this invention are as follows:

[0011] 1. Smoking cigarettes provides a novel visual impact, increases the fun, and enhances the added value of cigarettes.

[0012] 2. Improve economic efficiency. This presents an opportunity for enterprise development, as it solves the problem of reducing tar content in cigarettes while limiting it within a certain range. This increases the technological content and added value of products, providing cigarette companies with an opportunity to thrive in the competitive market.

[0013] 3. Smoking and health are global concerns, and reducing the release of harmful components from cigarette smoke is an undeniable responsibility of the tobacco industry. Improving cigarette safety will enhance the competitiveness of domestically produced cigarettes in both domestic and international markets. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the three-section filter cigarette of the present invention;

[0015] Figure 2 This is a structural diagram of the two-stage filter cigarette of the present invention;

[0016] Figure 3 This is a schematic diagram of the turbine structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the turbine impeller structure of the present invention;

[0018] Figure 5 This is an exploded view of the present invention; Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] like Figure 1 , Figure 2As shown, the present invention includes a filter (1) and a cigarette (5), characterized in that: a hollow cylindrical vortex shell (2) is provided between the filter (1) and the cigarette (5), a bracket (3) supporting a turbine impeller is provided at one end of the hollow cylindrical vortex shell (2), a turbine impeller (4) is provided inside the hollow cylindrical vortex shell (2), and the turbine impeller (4) is installed on the bracket (3) through a rotating shaft (4.2). The filter (1) is divided into three sections, with the two ends being filter tips (1) formed by wrapping filament bundles with forming paper, and the middle of the filter tip (1) having a hollow cylindrical vortex shell (2) the same size as the cigarette, and the hollow cylindrical vortex shell (2) having a viewing window. The hollow cylindrical vortex shell (2) is connected to the formed filter tip 1 and the cigarette section (5) with splicing paper (6) to form a complete cigarette. The turbofan impeller (4) includes turbofan blades (4.1) and a rotating shaft (4.2). Centrifugal friction plates (4.3) are mounted on the turbofan blades (4.1), and the centrifugal friction plates (4.3) are connected to the turbofan blades (4.1) by an elastic material (4.4). A vent hole is provided from the contact end of the filter nozzle (1) to the turbofan impeller (4).

Claims

1. A cigarette capable of actively controlling smoke, comprising a filter (1) and a cigarette (5), characterized in that: The filter tip (1) is divided into three sections. The two ends are filter tips (1) formed by wrapping filaments with forming paper. The middle of the filter tip (1) is provided with a hollow cylindrical vortex shell (2) the same size as the cigarette. The hollow cylindrical vortex shell (2) is provided with a window. One end of the hollow cylindrical vortex shell (2) is provided with a bracket (3) to support the turbine impeller. The hollow cylindrical vortex shell (2) is provided with a turbine impeller (4). The turbine impeller (4) is installed on the bracket (3) through a rotating shaft (4.2). The turbine impeller (4) includes turbine blades (4.1) and a rotating shaft (4.2). Centrifugal friction plates (4.3) are installed on the turbine blades (4.1). The centrifugal friction plates (4.3) and the turbine blades (4.1) are connected by an elastic material (4.4). A vent is opened from the contact end of the filter tip (1) to the turbine impeller (4).

2. A cigarette capable of actively controlling smoke as described in claim 1, characterized in that: The hollow cylindrical vortex shell (2) is connected to the formed filter (1) and the cigarette segment (5) by a splicing paper (6) to form a complete cigarette.

Images